The app you can buy new items, check your order status, and even to identify products by taking a picture. The interface is easy to operate on all devices. The Amazon Mobile app is one that should be on all iPhones and iPads.

Amazon Mobile By AMZN Mobile LLC

Amazon Mobile is great for:

• Buying a new book while waiting for an appointment

• Comparing prices from Amazon and thousands of other merchants to those in the retail store where you are shopping

• Shopping for the full selection of products available from Amazon.com

• Purchasing and gift wrapping your holiday gifts while on the go

• Browsing product images and reading customer reviews while on the bus or train

• Tracking the status of a recently-placed order when you’re away from your computer

• Using Amazon Remembers to take a picture to search for a pair of shoes similar to the ones the person sitting next to you is wearing (only available on iPhone app)

• Watching movie trailers and listening to music samples (iPad only).

• Scanning a barcode to instantly search for a product while on-the-go (currently only available with devices running iOS 4 with autofocus camera)